* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-size: 14px;
}

a {
    text-decoration: none;
    color: #333;
}

a:hover, a:visited, a:link, a:active {
    color: #333;
    /*设置使所有a标签的四种状态都和本身颜色保持一致，样式代码自己写*/
}

ul, ol {
    list-style: none;
}

img {
    　　vertical-align: top;
    　　border: none;
}

.button {
    border: 0;
    background: none;
    outline: none;
    -webkit-appearance: none;
    /*用于IOS下移除原生样式*/
}

select {
    border: none;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
    /*在选择框的最右侧中间显示小箭头图片*/
    background: url("http://ourjs.github.io/static/2015/arrow.png") no-repeat scroll right center transparent;
    padding-right: 14px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: normal;
}

input, textarea {
    outline: none;
    border: none;
}

textarea {
    resize: none;
    overflow: auto;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

/*去除input[type=number]加减号*/
/* 谷歌 */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}

/* 火狐 */
input {
    -moz-appearance: textfield;
}
